Once again I am deviating from the plans. Really, I'm just making things my way. The boat is to dimension. With the cabin top I added wood cant strips to the inside of the cabin sides. To these and the bulkhead stringers I glued the cabin top. As the joints had cured, I removed the screws and clamps and then cut the top flush with the cabin sides and ends. I then rounded the edges in preparation of glassing the tops. But that is for another day.